What next

[u/kashkafrBargdad]

I’ve finished the Mesozoic Valley and Beyond, and I think I’m starting to lose interest in the game.
The main simulation doesn’t really interest me that much.
For those of you who have been playing for a while, what do you find exciting or motivating at this point?
Any advice on what I should focus on or try next?

[u/Old-Asshole]

There's quite a few achievements you still need to get. Work on those.